Answer:
3x + 6= 34
6-6. 34-6= 28
3x=28
3/3 28/3=
x= 9.3333, or rounded up 10
good luck! :)
According to the given cubic equation 8x³-10x² - 21x + 18 = 0 the other value of x will be 4.
<h3>How does one solve a three-degree equation?</h3>
Traditionally, a cubic problem can be solved by converting it to a quadratic equation and then solving it using factoring or the quadratic formula. A cubic equation, like a quadratic equation, has three roots.
<h3>What is the simplest method for solving a cubic equation?</h3>
The typical strategy for solving a cubic problem is to convert it to a quadratic equation and then solve the quadratic using the standard methods, either factoring or using the formula. All of them are cubic equations. A cubic equation, like a quadratic equation, may have two or three real roots.
<h3>According to the given data:</h3>
8x³-10x² - 21x + 18 = 0
x= 2
substituting the value in the equation we get:
8x³-10x² - 21x + 18 = 0
8(2)³-10(2)² - 21(2) + 18 = 0
68 - 40 - 42 + 18 = 0
4 = 0
According to the given equation 8x³-10x² - 21x + 18 = 0 the other value of x will be 4.
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Answer:
I think it is probably the 2nd option
Step-by-step explanation:
I'm not entirely sure about the words theoretical and experimental.
I am guessing that experimental means the probability that they got in the table
And I think theoretical means what the mathematical probability should be.
As far as I can tell the theoreticall probability for each part of the pie is 33.33333....
Since each part is equal and there are 100 spins
using these definitions only option 2 makes sense
To solve this we need to form an equation, using L for length and W for width
Perimeter=2L+2W
68=2L+2W
Because the length is 8cm more than the width we can say it is W+8.
68=2(W+8)+2W
68=2W+16+2W
68=4W+16
52=4W
W=13cm
L=(13+8)=21cm
Answer:
3
p − 1 < 8
,
2
(
p − 1
) < − 6
, − 1 ≤ 2
p ≤ 3
Step-by-step explanation:
